1 Gallon or Throw Packs

Starts flashing when voltage becomes insufficient to hold stock

4-inch opening for easy filling and cleaning

It features a brass impulse sprinkler head for adjustable partial and full-circle patterns

no measuring

BioAdvanced All in One Lawn Weed & Crabgrass Killer Concentrate hoses 1 Gallon or Throw PacksALL IN ONE FORMULA: BioAdvanced's All in One formula kills listed lawn weeds and crabgrass without harming the lawn WEED KILLER: Kills over 200 listed broadleaf weeds like dandelion and clover PLUS crabgrass SMARTTRACK MARKER: SmartTrack non staining red marker shows treated weeds and fades with sunlight RAINPROOF PROTECTION: Rainproof in 1 hour